NinjaMutex\Tests\Lock\LockTest::testExpiration PHP Метод

    public function testExpiration(LockFabricWithExpirationInterface $lockFabricWithExpiration)
    {
        $expiration = 2;
        // in seconds
        $name = "lockWithExpiration_" . uniqid();
        $lockImplementor = $lockFabricWithExpiration->create();
        $lockImplementorWithExpiration = $lockFabricWithExpiration->create();
        $lockImplementorWithExpiration->setExpiration($expiration);
        // Aquire lock on implementor with lock expiration
        $this->assertTrue($lockImplementorWithExpiration->acquireLock($name, 0));
        // We hope code was fast enough so $expiration time didn't pass yet and lock still should be held
        $this->assertFalse($lockImplementor->acquireLock($name, 0));
        // Let's wait for lock to expire
        sleep($expiration);
        // Let's try again to lock
        $this->assertTrue($lockImplementor->acquireLock($name, 0));
        // Cleanup
        $this->assertTrue($lockImplementor->releaseLock($name, 0));
        // Expired lock is unusable, we need to clean it's lock state or otherwise
        // it will invoke in __destruct Exception (php*) or Fatal Error (hhvm)
        $this->assertTrue($lockImplementorWithExpiration->clearLock($name, 0));
    }